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Free Dropshipping Calculator: Profit, ROAS & Break-Even
One free dropshipping calculator for the three numbers that decide every product: profit margin, ROAS, and your break-even point. Type your figures and the results update live. No signup, no credit card.
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The Dropshipping Calculator
Three calculators in one tool. Switch between profit and margin, ROAS, and break-even. Every result updates as you type, with sensible defaults to get you started.
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What Is ROAS, Break-Even ROAS, And Profit Margin?
ROAS is return on ad spend: revenue from ads divided by ad spend, so a 4x ROAS means $4 back for every $1 spent. Profit margin is profit divided by selling price after product cost, shipping, ad cost, and fees. Break-even ROAS is 1 divided by your margin, the point where ads exactly cover their cost. This free dropshipping calculator works out all three live, and PagePilot turns winning products into high-converting Shopify pages.
The Formulas, Explained
Every number in the calculator comes from a simple formula. Here is exactly how each one works so you can sanity-check your own products.
Profit & Margin
Profit = Selling price - product cost - shipping - ad cost - feesProfit margin is profit divided by selling price, times 100. Markup is profit divided by your product and shipping cost. Margin tells you how much of the sale you keep.
ROAS
ROAS = Ad revenue / ad spendA ROAS of 4 means $4 of revenue for every $1 of ad spend. ACoS is the inverse: ad spend divided by revenue. Higher ROAS means your ads work harder per dollar.
Break-Even ROAS
Break-even ROAS = 1 / profit marginIf your margin is 40%, your break-even ROAS is 2.5. Any ROAS above that line is profit, anything below it loses money. This is the single most useful number for scaling ads.
Break-Even Point
Units = Fixed costs / profit per unitProfit per unit is selling price minus the variable cost of one order. Divide your fixed costs by that to see how many orders cover your apps, tools, and other overheads.
Profit Per Order
Revenue - COGS - ad spend - feesCOGS is product cost plus shipping. Subtract that, plus the ad cost for the order and the payment processing fee, and what is left is the cash that order puts in your pocket.
Margin From ROAS
Profit if ROAS > break-even ROASWhen your live ROAS sits above your break-even ROAS, the product is profitable and safe to scale. When it drops below, you raise price, cut cost, or improve the page to lift margin.
How To Use The Dropshipping Calculator
Run a product in under a minute. Start with profit, check your ROAS target, then confirm your break-even point.
Enter Your Costs
On the Profit tab, type your selling price, product cost, shipping, ad cost per order, and fee percentage. Profit, margin, and markup appear instantly.
Check Your ROAS Target
Switch to the ROAS tab. Read your break-even ROAS, then compare it to the ROAS your ads are actually getting to see if the product is profitable.
Confirm Break-Even
Open the Break-Even tab to see how many orders cover your fixed costs. If the number is reachable, the product is worth a real test.
What The Numbers Tell You
Reading profit, ROAS, and break-even together tells you whether a product is worth scaling, fixing, or dropping.
See Where Every Dollar Goes
The profit breakdown shows how product cost, shipping, ad cost, and fees eat into your selling price, and how much margin you keep on each order.
Know Your Break-Even ROAS
The ROAS calculator compares the return your ads get against the break-even ROAS set by your margin, so you know when a product is safe to scale.
How The Break-Even Calculator Works
Your break-even point is where total revenue finally covers total cost. Below it you are paying to sell, above it every order is profit. The break-even calculator finds that crossover from your selling price, variable cost per order, and fixed costs.
- Profit per unit is selling price minus variable cost per order
- Break-even orders is fixed costs divided by profit per unit
- A lower break-even point means a product test pays for itself faster
From Numbers To A Selling Page
Once a product looks profitable, build the page that converts it. Start with AI product pages or a free AI Shopify store.
Dropshipping Calculator FAQs
How Do You Calculate ROAS?
You calculate ROAS by dividing revenue from your ads by the amount you spent on those ads. So ROAS equals ad revenue divided by ad spend. If you make $4,000 from ads that cost $1,000, your ROAS is 4, often shown as 4x or 400%. Use the ROAS calculator above to get the number live as you type.
What Is A Good ROAS For Dropshipping?
A good ROAS for dropshipping depends on your margin. Many stores aim for a ROAS of 2.5 to 4 because thin product margins mean you need several dollars back for every dollar spent on ads. The number that matters most is your break-even ROAS, which equals 1 divided by your profit margin. Anything above break-even is profit.
What Does A 2.5 ROAS Mean?
A 2.5 ROAS means you earn $2.50 in revenue for every $1.00 you spend on ads. Whether 2.5 is profitable depends on your margin after product cost, shipping, and fees. If your break-even ROAS is below 2.5 you are making money, and if it is above 2.5 you are losing money on those orders.
How Do You Calculate The Break-Even Point?
You calculate the break-even point by dividing your fixed costs by the profit you make per unit, where profit per unit is the selling price minus the variable cost of one order. The result is the number of orders you need to cover your costs. The break-even calculator above does this for you as you change the inputs.
What Is Break-Even ROAS?
Break-even ROAS is the return on ad spend where your ad revenue exactly covers product cost, shipping, fees, and the ad spend itself, so profit is zero. It equals 1 divided by your profit margin. If your margin is 40%, your break-even ROAS is 2.5, so you need to beat 2.5x on ads to make a profit.
How Do You Calculate Profit Margin On Shopify?
You calculate profit margin on Shopify by subtracting product cost, shipping, ad cost per order, and transaction fees from your selling price to get profit, then dividing profit by the selling price. Multiply by 100 for a percentage. The Shopify profit calculator above shows margin and markup live so you can price products with confidence.
Is A 6 ROAS Good?
A 6 ROAS is strong for most dropshipping stores. It means $6 in revenue for every $1 in ad spend, which usually leaves healthy profit even after product cost, shipping, and fees. As long as 6 is comfortably above your break-even ROAS, you can scale ad spend on that product with confidence.
Is This Dropshipping Calculator Free To Use?
Yes. This dropshipping profit, ROAS, and break-even calculator is free to use with no signup and no credit card. Run as many products as you want. When you are ready to turn a profitable product into a high-converting Shopify page, PagePilot builds the page, copy, and images for you in under 60 seconds.
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